Concealment

Concealment is a value that affects the player's level of detection. A higher concealment rating is equal to a lower detection risk, and vice versa. Basically, the higher the concealment the slower you get caught.

Concealment requirement

The concealment requirement per detection point uses the following formula:
$math.max(3,math.min(75,math.floor(3.4346*(1.2183^((119-concealment)/1.7949))+.5)))$

List

Minimum concealment	Detection risk
119	3
117	4
115	5
114	6
112	7
111	8
110	9
109	10
108	12
107	13
106	14
105	16
104	18
103	20
102	22
101	25
100	28
99	31
98	35
97	39
96	43
95	48
94	54
93	60
92	67
91	75

Increasing

Concealment is typically increased by equipping low protection armour (such as the Suit) and high concealment weapons, such as the Honey Badger, P90, G17 and P250. It can also be increased by owning certain skills, such as Inner Pockets and aced Infiltrator. With Optical Illusions, suppressed weapons gain additional concealment points, adding to the player's total.

Usage

High concealment is preferable when combined with skills like Low Blow and Artful Dodger, as these skills will increase the player's critical hit/dodge chance by a certain percentage depending on concealment.